Patents by Inventor Horst Jonuscheit

Horst Jonuscheit has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device and method for quality testing sheet metal parts
    Patent number: 8365598
    Abstract: A device and a method are provided for quality testing sheet metal parts, particularly deep-drawn parts. The device has a pulse generator (20) that excites the sheet metal part (2) to oscillate, a sound sensor (19) that picks up the sound profile, and an evaluation unit that compares the recorded sound profile with a reference curve and generates a signal with which the sheet metal parts are classified. To increase the suitability of a generic device or generic method for use in an automated production system, a testing device (4) is integrated into a press line in a clock cycle controlled fashion. Sheet metal parts whose recorded sound profile does not lie in a tolerance range of the reference curve can be eliminated by a sorting device.
    Type: Grant
    Filed: November 22, 2008
    Date of Patent: February 5, 2013
    Assignees: Dr. Ing. h.c. F. Porsche Aktiengesellschaft, KWD Automobiltechnik Karosseriewerke Dresden GmbH, Medav GmbH
    Inventors: Rainer Menten, Bernd Schneegast, Christian Licht, Hans-Stefan Heimberger, Timo Uhlig, Andreas Eichler, Horst Jonuscheit
  • DEVICE AND METHOD FOR QUALITY TESTING SHEET METAL PARTS
    Publication number: 20100326195
    Abstract: A device and a method are provided for quality testing sheet metal parts, particularly deep-drawn parts. The device has a pulse generator (20) that excites the sheet metal part (2) to oscillate, a sound sensor (19) that picks up the sound profile, and an evaluation unit that compares the recorded sound profile with a reference curve and generates a signal with which the sheet metal parts are classified. To increase the suitability of a generic device or generic method for use in an automated production system, a testing device (4) is integrated into a press line in a clock cycle controlled fashion. Sheet metal parts whose recorded sound profile does not lie in a tolerance range of the reference curve can be eliminated by a sorting device.
    Type: Application
    Filed: November 22, 2008
    Publication date: December 30, 2010
    Applicants: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT, KWD AUTOMOBILTECHNIK KAROSSERIEWERKE DRESDEN GMBH, MEDAV GMBH
    Inventors: Rainer Menten, Bernd Schneegast, Christian Licht, Hans-Stefan Heimberger, Timo Uhlig, Andreas Eichler, Horst Jonuscheit